///**
// * Copyright (c) 2018-2028, Chill Zhuang 庄骞 (smallchill@163.com).
// * <p>
// * Licensed under the Apache License, Version 2.0 (the "License");
// * you may not use this file except in compliance with the License.
// * You may obtain a copy of the License at
// * <p>
// * http://www.apache.org/licenses/LICENSE-2.0
// * <p>
// * Unless required by applicable law or agreed to in writing, software
// * distributed under the License is distributed on an "AS IS" BASIS,
// * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// * See the License for the specific language governing permissions and
// * limitations under the License.
// */
//package com.zxw.cloud.gateway.utils;
//
//import io.jsonwebtoken.Claims;
//import io.jsonwebtoken.Jwts;
//
//import java.nio.charset.StandardCharsets;
//import java.util.Base64;
//
///**
// *
// */
//public class JwtUtil {
//
//	public static String SIGN_KEY = "Blade";
//	public static String BEARER = "bearer";
//	public static Integer AUTH_LENGTH = 7;
//
//	public static String BASE64_SECURITY = Base64.getEncoder().encodeToString(SIGN_KEY.getBytes(StandardCharsets.UTF_8));
//
//	/**
//	 * 获取token串
//	 *
//	 * @param auth token
//	 * @return String
//	 */
//	public static String getToken(String auth) {
//		if ((auth != null) && (auth.length() > AUTH_LENGTH)) {
//			String headStr = auth.substring(0, 6).toLowerCase();
//			if (headStr.compareTo(BEARER) == 0) {
//				auth = auth.substring(7);
//				return auth;
//			}
//		}
//		return null;
//	}
//
//	/**
//	 * 解析jsonWebToken
//	 *
//	 * @param jsonWebToken token串
//	 * @return Claims
//	 */
//	public static Claims parseJWT(String jsonWebToken) {
//		try {
//			return Jwts.parser()
//				.setSigningKey(Base64.getDecoder().decode(JwtUtil.BASE64_SECURITY))
//				.parseClaimsJws(jsonWebToken).getBody();
//		} catch (Exception ex) {
//			return null;
//		}
//	}
//
//}
